360° High Bay Fixture Mount Line Voltage PIR Occupancy Ceiling Sensor | 120/277V | Enerlites MPC-50H

The ENERLITES MPC-50H 360° High Bay Fixture Mount Line Voltage PIR Occupancy Ceiling Sensor is a commercial-grade motion sensing solution engineered specifically for high bay and fixture-mounted lighting applications. Utilizing advanced Passive Infrared (PIR) technology, this sensor reliably detects occupancy by sensing changes in infrared energy generated by human movement, ensuring precise lighting control in large, open spaces.

Designed for ceiling heights ranging from 8 to 50 feet, the MPC-50H features interchangeable 360° Fresnel lenses that deliver an expansive coverage area from 1,200 to 2,800 square feet, making it ideal for warehouses, distribution centers, manufacturing facilities, gymnasiums, large storage areas, and other high-ceiling environments.

The sensor automatically turns lights ON when motion is detected and OFF after a user-selected time delay once the area is vacant. An integrated ambient light (daylight) sensor prevents lights from activating when sufficient natural or existing light is present, maximizing energy savings and reducing operating costs. Both time delay and light level sensitivity are fully adjustable to meet the specific needs of each installation.

Built for line voltage operation, the MPC-50H is compatible with LED, fluorescent, high bay, and 0–10V dimming lighting systems. An optional momentary switch allows for a vacancy override when manual control is required. A built-in LED indicator light flashes when motion is detected, providing quick visual confirmation during setup and commissioning.

Fully UL listed and compliant with California Title 24, Part 6, the ENERLITES MPC-50H delivers dependable performance, regulatory compliance, and long-term reliability, all backed by a 2-year limited warranty.

Technical Specifications

• Brand: ENERLITES

• Model: MPC-50H

• Device Type: High Bay Fixture Mount PIR Occupancy Sensor

• Voltage: Line Voltage

• Mounting: High Bay / Fixture Mount

• Sensing Technology: Passive Infrared (PIR)

• Field of View: 360°

• Lens Type: Interchangeable Fresnel Lenses

• Coverage Area: 1,200 – 2,800 sq. ft.

• Ceiling Height Range: 8 – 50 ft

• Operating Mode: Occupancy (Auto ON / Auto OFF)

• Vacancy Override: Optional momentary switch

• Time Delay: Adjustable

• Ambient Light Detection: Adjustable daylight sensor

• Compatible Loads: LED, Fluorescent, High Bay, 0–10V Dimming

• Indicator: LED flashes when motion is detected

• Applications: Warehouses, storage facilities, industrial spaces

• Compliance: California Title 24, Part 6

• Certifications: UL Listed

• Warranty: 2-Year Limited Warranty